47 lines
1.1 KiB
Ruby
47 lines
1.1 KiB
Ruby
require 'abstract_unit'
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require 'action_view/dependency_tracker'
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class DependencyTrackerTest < ActionView::TestCase
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Neckbeard = lambda {|template| template.source }
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Bowtie = lambda {|template| template.source }
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class NeckbeardTracker
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def self.call(name, template)
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["foo/#{name}"]
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end
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end
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class FakeTemplate
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attr_reader :source, :handler
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def initialize(source, handler = Neckbeard)
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@source, @handler = source, handler
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end
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end
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def tracker
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ActionView::DependencyTracker
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end
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def setup
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ActionView::Template.register_template_handler :neckbeard, Neckbeard
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tracker.register_tracker(:neckbeard, NeckbeardTracker)
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end
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def teardown
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tracker.remove_tracker(:neckbeard)
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end
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def test_finds_tracker_by_template_handler
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template = FakeTemplate.new("boo/hoo")
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dependencies = tracker.find_dependencies("boo/hoo", template)
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assert_equal ["foo/boo/hoo"], dependencies
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end
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def test_returns_empty_array_if_no_tracker_is_found
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template = FakeTemplate.new("boo/hoo", Bowtie)
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dependencies = tracker.find_dependencies("boo/hoo", template)
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assert_equal [], dependencies
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end
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end
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